On the afternoon of June 21, 2018, Qu Hualin, General Manager of Tianjin Construction Engineering Group and Xu Aidong, Vice Minister of Investment and Business Management, went to EDRI Headquarters for a working visit, Received a warm welcome from Comrade Zhao Zhenyuan, chairman of EDRI and secretary of the Party Committee. Comrade Zhao Zhenyuan first accompanied the guests to visit the History Museum of the 11th floor of EDRI, so that the guests have a comprehensive understanding of EDRI, Mr.Qu was impressed with the successful restructuring and transformation of EDRI. At the end of the visit, Mr.Qu left his signature and blessing on the electronic signature desk of the pavilion.